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Rorquals take their name from French rorqual, which derives from the Norwegian word røyrkval: the first element røyr originated from the Old Norse name for this type of whale, reyðr, [3] probably related to the Norse word for "red", and the second from the Norse word hvalr meaning "whale" in general. [4]
rorqual, (genus Balaenoptera), any of five particular species of baleen whales—specifically the blue whale, fin whale, sei whale, Bryde’s whale, and minke whale.
The fin whale (Balaenoptera physalus), also known as the finback whale or common rorqual, is a species of baleen whale and the second-longest cetacean after the blue whale. The biggest individual reportedly measured 26 m (85 ft) in length, with a maximum recorded weight of 77 to 81 tonnes.
Rorqual refers to the largest group of baleen whales with a streamlined body and pleated skin on their underside.
The fin whale is also known as the finback whale, or common rorqual. They are rorquals, the largest group of baleen whales which also includes the blue whale, the humpback whale, and minke whales.
Articles relating to the rorquals (family Balaenopteridae), the largest group of baleen whales.It contains nine extant species in two genera.They include the largest known animal that has ever lived, the blue whale, which can reach 180 tonnes (200 short tons), and the fin whale, which reaches 120 tonnes (130 short tons); even the smallest of the group, the northern minke whale, reaches 9 ...
Rorqual whales are relatively streamlined in appearance and have pointed heads and small pointed fins. They can be distinguished from other whales by many (25–200) deep groves along their throats that expand when they feed.
Rorqual whales can be anywhere between 32 to 102 feet (10 to 31 meters) long and weigh as much as 200 tons (181 metric tons). Some rorquals have a dorsal fin on their backs, and others have particular bumps or ridges on their head and back that help to distinguish them from other rorquals.
Rorquals /ˈrɔːrkwəl/ (Balaenopteridae) are the largest group of baleen whales, a family with nine extant species in two genera. They include what is believed to be the largest animal that has ever lived, the blue whale, which can reach 180 tonnes (200 short tons), and the fin whale, which reaches 120 tonnes (130 short tons); even the smallest of the group, the northern minke whale, reaches ...
Rorqual: Brief Summary provided by wikipedia EN Rorquals ( /ˈrɔːrkwəlz/ ) are the largest group of baleen whales , which comprise the family Balaenopteridae, containing ten extant species in three genera .